<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>{% block title %}Tornado{% end %}</title>
    <link rel="shortcut icon" href="{{ static_url('images/favicon.ico')}}" type="image/x-icon" />
</head>
<body>

    {% block body %}
        this is base
    {% end %}
</body>
</html>